Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,598,700",
      "signature": "0x8aec86489d90496b15e0de7dd2679fbd5f2d0ecb801305de6e56989ab674773be00c9b0cddf6de4b58100a71d4ab769b",
      "randomness": "0xfb76086f7eac29b40809bec95ba6eb763db2ae234a7993037761c735be4a2371"
    }
  ],
  "blockNumber": "7,419,991"
}

{
  "Sr25519": "0x70f6f2ce3564e888b9169e286f4fc2acc6dd584fbad6f55c304c9287ecb3761714e537e7c89696cf85d3b0ab050cfe44fec1cff997008fc595d15da9ada3c38a"
}